Dynamical Mean Field Theory Study of the Linear and Nonlinear Optics of Kondo Systems(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
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概要
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We study linear and nonlinear optical properties of d-electron Kondo system. The effect of Kondo resonance in optical conductivity is to creat a remarkable peak inside the gap. In third harmonic generation spectra also there appear structures inside the gap which correspond to three and two-photon processes from lower Hubbard band to the Kondo resonance state. Behavior of two and four-current correlations near to ν[〜!〜]0 in Kondo regime can be understood by an asymptotic analysis which reveals a marked difference between two and four-current correlations.
- 社団法人日本物理学会の論文
- 2007-04-15
著者
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遠山 貴己
京都大学基礎物理学研究所
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Jafari S.
Institute For Materials Research Tohoku University:department Of Physics Isfahan University Of Techn
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Tohyama Takami
Institute For Materials Research Tohoku University
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MAEKAWA Sadamichi
Institute for Materials Research,Tohoku University
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Maekawa Sadamichi
Institute For Materials Research Tohoku University:crest Japan Science And Technology Agency
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Maekawa Sadamichi
Institute For Materials Research Tohoku University
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Maekawa Sadamichi
Institute For Iron And Other Metals Tohoku University
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